CVE-2023-5490
MEDIUMByzoro Smart S45f Firmware < 20230928 - Unrestricted File Upload
Title source: ruleDescription
A vulnerability classified as critical was found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up to 20230928. This vulnerability affects unknown code of the file /useratte/userattestation.php. The manipulation of the argument web_img leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-241642 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
References (4)
Core 4
Core References
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.213947
Third Party Advisory vdb-entry
technical-description
https://vuldb.com/?id.241642
Permissions Required, Third Party Advisory signature
permissions-required
https://vuldb.com/?ctiid.241642
Exploit, Third Party Advisory exploit
https://github.com/llixixi/cve/blob/main/s45_upload_%20userattestation.md
Scores
CVSS v3
6.3
EPSS
0.0064
EPSS Percentile
70.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Details
CWE
CWE-434
Status
published
Products (1)
byzoro/smart_s45f_firmware
< 20230928
Published
Oct 10, 2023
Tracked Since
Feb 18, 2026